SELECTIVE HERBICIDES BASED ON SUBSTITUTED THIEN-3-YL-SULFONYLAMINO(THIO)-CARBONYLTRIAZOLIN(ETHI)ONES AND SAFENERS

摘要

The invention relates to selective herbicidal compositions which are characterized in that they comprise an effective amount of an active compound combination comprising (a) one or more compounds of the formula (I) (see formula I) in which Q1, Q2, R1, R2, R3 and R4 are as defined in the description - and salts of the compounds of the formula (I) - and (b) at least one of the crop-plant-compatibility-improving compounds listed in the description. The invention also relates to the use of these compositions for controlling undesirable vegetation and to a process for preparing the compositions according to the invention.